1-(6-chloro-5-fluoro-2H-chromen-3-yl)ethan-1-one

1-(6-氯-5-氟-2H-色烯-3-基)乙-1-酮

1-(6-chloro-5-fluoro-2H-chromen-3-yl)ethan-1-one (CAS 2138433-03-9) is a compound in the Ketones category listed in the Jingsj chemical database. It has the molecular formula C11H8ClFO2 and a molecular weight of 226.63 g/mol. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 2138433-03-9
Jingsj CID: J-1591779-9
Molecular Formula: C₁₁H₈ClFO₂
Chinese Name: 1-(6-氯-5-氟-2H-色烯-3-基)乙-1-酮
Molecular Weight: 226.63 g/mol
Category: Ketones
Last updated: 8/21/2026

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Frequently Asked Questions

What is the CAS number of 1-(6-chloro-5-fluoro-2H-chromen-3-yl)ethan-1-one?

The CAS number of 1-(6-chloro-5-fluoro-2H-chromen-3-yl)ethan-1-one is 2138433-03-9.

What are the molecular formula and molecular weight of 1-(6-chloro-5-fluoro-2H-chromen-3-yl)ethan-1-one?

1-(6-chloro-5-fluoro-2H-chromen-3-yl)ethan-1-one has molecular formula C11H8ClFO2 and molecular weight 226.63 g/mol.

Data compiled from public chemical databases and supplier catalogs; supplier offers are provided by suppliers.

Last updated: 8/21/2026

How to cite: Jingsj. "1-(6-chloro-5-fluoro-2H-chromen-3-yl)ethan-1-one (CAS 2138433-03-9)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1591779-9 (accessed 2026-10-23).

Data for reference only; verify specifications, grades and regulatory status with suppliers before purchase.